7922367054

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{49783}}^1$

素因数の和:50222

約数の個数: 64

約数和(自身を含む): 20168494080

約数和(自身を除く): 12246127026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 421, 842, 1263, 2526, 2947, 3789, 5894, 7578, 8841, 11367, 17682, 22734, 26523, 49783, 53046, 79569, 99566, 149349, 159138, 298698, 348481, 448047, 696962, 896094, 1045443, 1344141, 2090886, 2688282, 3136329, 6272658, 9408987, 18817974, 20958643, 41917286, 62875929, 125751858, 146710501, 188627787, 293421002, 377255574, 440131503, 565883361, 880263006, 1131766722, 1320394509, 2640789018, 3961183527, 7922367054]

約数ペア:

[(1, 7922367054), (2, 3961183527), (3, 2640789018), (6, 1320394509), (7, 1131766722), (9, 880263006), (14, 565883361), (18, 440131503), (21, 377255574), (27, 293421002), (42, 188627787), (54, 146710501), (63, 125751858), (126, 62875929), (189, 41917286), (378, 20958643), (421, 18817974), (842, 9408987), (1263, 6272658), (2526, 3136329), (2947, 2688282), (3789, 2090886), (5894, 1344141), (7578, 1045443), (8841, 896094), (11367, 696962), (17682, 448047), (22734, 348481), (26523, 298698), (49783, 159138), (53046, 149349), (79569, 99566)]